//
//  SHYCommonTool
//  Pods
//
//  Created by sunhaiyan on 16/6/28.
//
//

#import <Foundation/Foundation.h>

@interface NSNumber (Round)
/* 展示 */
- (NSString*)toDisplayNumberWithDigit:(NSInteger)digit;
- (NSString*)toDisplayPercentageWithDigit:(NSInteger)digit;

/*　四舍五入 */
- (NSNumber*)doRoundWithDigit:(NSUInteger)digit;
- (NSNumber*)doCeilWithDigit:(NSUInteger)digit;
- (NSNumber*)doFloorWithDigit:(NSUInteger)digit;
@end
